National Rescue Award for Swimming Teachers & Coaches (NRASTC).  This is an assessment in practical lifesaving skills that may be needed by anyone teaching or coaching swimming or another programmed activity in a pool.  It is endorsed by the Amateur Swimming Association, the Institute of Sport and Recreation Management and the Institute of Swimming Teachers and Coaches.  It is also recognised in 'Managing Health and Safety in Swimming Pools' as being appropriate for those supervising swimming pool programmed activities.